One 'ctrl-c' kills keystone.
One 'ctrl-c' kills keystone.

Fixes bug 928564.

Change-Id: I5ba157244d5ba9a018244141c27806db2b82f1e8

roopali8/keystone,rushiagr/keystone,ntt-sic/keystone,rickerc/keystone_audit,blueboxgroup/keystone,maestro-hybrid-cloud/keystone,MaheshIBM/keystone,jonnary/keystone,rushiagr/keystone,dsiddharth/access-keys,MaheshIBM/keystone,citrix-openstack-build/keystone,dstanek/keystone,rajalokan/keystone,openstack/keystone,kwss/keystone,jumpstarter-io/keystone,kwss/keystone,ilay09/keystone,dstanek/keystone,reeshupatel/demo,openstack/keystone,dstanek/keystone,himanshu-setia/keystone,ntt-sic/keystone,himanshu-setia/keystone,derekchiang/keystone,openstack/keystone,jamielennox/keystone,rajalokan/keystone,townbull/keystone-dtrust,takeshineshiro/keystone,savi-dev/keystone,dims/keystone,townbull/keystone-dtrust,vivekdhayaal/keystone,JioCloud/keystone,townbull/keystone-dtrust,idjaw/keystone,cernops/keystone,jumpstarter-io/keystone,jumpstarter-io/keystone,cbrucks/Federated_Keystone,promptworks/keystone,ajayaa/keystone,dsiddharth/access-keys,savi-dev/keystone,ajayaa/keystone,rodrigods/keystone,cernops/keystone,rajalokan/keystone,ilay09/keystone,UTSA-ICS/keystone-kerberos,mahak/keystone,nuxeh/keystone,reeshupatel/demo,mahak/keystone,dims/keystone,UTSA-ICS/keystone-kerberos,rickerc/keystone_audit,rushiagr/keystone,savi-dev/keystone,kwss/keystone,cbrucks/Federated_Keystone,jonnary/keystone,roopali8/keystone,citrix-openstack-build/keystone,blueboxgroup/keystone,vivekdhayaal/keystone,rickerc/keystone_audit,ging/keystone,nuxeh/keystone,reeshupatel/demo,klmitch/keystone,ilay09/keystone,cbrucks/Federated_Keystone,ntt-sic/keystone,rodrigods/keystone,cloudbau/keystone,cloudbau/keystone,cloudbau/keystone,vivekdhayaal/keystone,derekchiang/keystone,promptworks/keystone,jamielennox/keystone,dsiddharth/access-keys,klmitch/keystone,citrix-openstack-build/keystone,JioCloud/keystone,takeshineshiro/keystone,maestro-hybrid-cloud/keystone,idjaw/keystone,ging/keystone,promptworks/keystone,nuxeh/keystone,mahak/keystone,derekchiang/keystone